`Let's learn this Too-Gether' ~ PaP

Whatsapp!!! Such a thing that it has added to the list of our day to day need. It's been a long time Whatsapp has been in the market and it's still FREE. So, ever thought how does Whatsapp earn money, it has no adds, nothing, but still earns a lot. The answer lies in the word "DATA". Yes, it's only our data that gets Whatsapp earning so much. You may have seen that Whatsapp says that you need to pay $0.99 after a year of free usage, but have you or anyone you know have paid it ? Nah, even I haven't paid it, so this is surely not the option of earning revenue for such a big company. The other way apps make money is the Ad way, but Whatsapp founder already stated that No adds, No games, No gimmicks. So Ad way isn't the way through which whatsapp earn. As said, it's our data that makes Whatsapp wealthy. Yes, you read it right, even after not paying a single Penny, we are helping Whatsapp to grow millions of it. This concept is called Big Data or Data man...

So, everyone's now interested in automating the things, even at home. Yeah that's right!!! No one wants to get up to switch on a TV from their sofa or get the lights off when you're lying down on bed. This is now becoming a basic need of a SMART home. So, how do we actually automate the things? Do we use any kind of new appliances? What goes on at the back end? What technology do they use? How much does it cost? And which one is the best to go for? So many questions ??? We have the answer, read ahead to clear all your doubts. 1. The Appliance part: Of course it's obvious that your old switches won't operate wireless, you need to change them up or create a network configuration that is suited with your old ones. 2. The Technology and back end part: This is the part to understand and note down. There are many many technologies that can go through home automation and get your home wireless, let's look at some of them in detail (the popular ones are e...